EP2428762A3 - Propellant charge body - Google Patents

Propellant charge body Download PDF

Info

Publication number
EP2428762A3
EP2428762A3 EP11007293.1A EP11007293A EP2428762A3 EP 2428762 A3 EP2428762 A3 EP 2428762A3 EP 11007293 A EP11007293 A EP 11007293A EP 2428762 A3 EP2428762 A3 EP 2428762A3
Authority
EP
European Patent Office
Prior art keywords
propellant charge
base body
charge body
subregions
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11007293.1A
Other languages
German (de)
French (fr)
Other versions
EP2428762A2 (en
Inventor
Axel Dr. Pfersmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl BGT Defence GmbH and Co KG
Original Assignee
Diehl BGT Defence GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diehl BGT Defence GmbH and Co KG filed Critical Diehl BGT Defence GmbH and Co KG
Publication of EP2428762A2 publication Critical patent/EP2428762A2/en
Publication of EP2428762A3 publication Critical patent/EP2428762A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/38—Separately-loaded propellant charges, e.g. cartridge bags
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/182—Caseless cartridges characterised by their shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Toys (AREA)
  • Nozzles (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

Die Erfindung betrifft einen Treibladungskörper (1) zum Einbringen in eine Treibladungskammer (10) einer Schusswaffe zum Verschießen hülsenloser Munition, wobei der Treibladungskörper (1) einen ein Treibladungsmittel enthaltenden Grundkörper (1a) aufweist, der einen gegenüber dem Innendurchmesser (D) der Treibladungskammer (10) geringeren Durchmesser (d) aufweist. In einem oder mehreren Teilbereichen auf dem Umfang des Grundkörpers (1a) sind radiale Vorsprünge (2) angeordnet, welche den Radius (r) des Grundkörpers (1a) in diesen Teilbereichen an den Innenradius (R) der Treibladungskammer (10) angleichen.

Figure imgaf001
The invention relates to a propellant charge body (1) for introduction into a propellant charge chamber (10) of a firearm for firing caseless ammunition, wherein the propellant charge body (1) has a base body (1a) containing a propellant charge, which has a relative to the inner diameter (D) of the propellant charge chamber ( 10) of smaller diameter (d). Radial projections (2) are arranged in one or more subregions on the circumference of the base body (1a), which adjusts the radius (r) of the base body (1a) in these subregions to the inner radius (R) of the propellant charge chamber (10).
Figure imgaf001
EP11007293.1A 2010-09-14 2011-09-08 Propellant charge body Withdrawn EP2428762A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010045383.8A DE102010045383B4 (en) 2010-09-14 2010-09-14 Propellant charge

Publications (2)

Publication Number Publication Date
EP2428762A2 EP2428762A2 (en) 2012-03-14
EP2428762A3 true EP2428762A3 (en) 2014-12-03

Family

ID=44587617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11007293.1A Withdrawn EP2428762A3 (en) 2010-09-14 2011-09-08 Propellant charge body

Country Status (5)

Country Link
US (1) US8561541B2 (en)
EP (1) EP2428762A3 (en)
DE (1) DE102010045383B4 (en)
RU (1) RU2580605C2 (en)
ZA (1) ZA201106648B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8418619B1 (en) * 2008-01-03 2013-04-16 Kilgore Flares Company, Llc Kinematic countermeasure
DE102015005982A1 (en) * 2015-05-08 2016-11-10 Diehl Bgt Defence Gmbh & Co. Kg Explosive charge for inclusion in a projectile shell and projectile
GB2555616B (en) * 2016-11-04 2021-10-06 Bae Systems Plc Modular charge container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713395A (en) * 1971-04-28 1973-01-30 Us Navy Solid propellant
DE2651653A1 (en) * 1976-11-12 1978-05-18 Odenberg Friedrich W Bolt and cartridge chamber for weapon using caseless ammunition - has grooved sides or perforated cage with longitudinal ribs supporting ammunition
FR2380529A1 (en) * 1977-02-14 1978-09-08 Serat Propulsive charge for projectiles, missiles or rockets - incorporating longitudinal inclined elements giving rotation, minimising weight, complexity and cost
DE3815436A1 (en) * 1988-05-06 1989-11-16 Muiden Chemie B V DRIVE CHARGES FOR LARGE-CALIBRED BULLETS
DE69111944T2 (en) * 1990-08-30 1996-04-18 Olin Corp Sleeveless unitary ammunition charge module.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US99078A (en) * 1870-01-25 Improvement in cartridges
US35949A (en) * 1862-07-22 Improvement in cartridges
US702208A (en) * 1902-02-25 1902-06-10 William Everton Hayner Cartridge.
US3815506A (en) * 1972-03-16 1974-06-11 Us Navy Rubber cellulosic tape sandwich inhibitor
US5269224A (en) * 1990-08-30 1993-12-14 Olin Corporation Caseless utilized ammunition charge module
RU2170908C2 (en) * 1999-07-15 2001-07-20 Академия нового мышления Caseless cartridge for small arms
US6688232B2 (en) * 2001-12-31 2004-02-10 Legend Products Corporation Compressed powder charge for muzzleloader and black powder firearms
DE102005026976B4 (en) 2005-06-10 2007-08-30 Diehl Bgt Defence Gmbh & Co. Kg Weapon system with caseless ammunition
US7469640B2 (en) * 2006-09-28 2008-12-30 Alliant Techsystems Inc. Flares including reactive foil for igniting a combustible grain thereof and methods of fabricating and igniting such flares

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713395A (en) * 1971-04-28 1973-01-30 Us Navy Solid propellant
DE2651653A1 (en) * 1976-11-12 1978-05-18 Odenberg Friedrich W Bolt and cartridge chamber for weapon using caseless ammunition - has grooved sides or perforated cage with longitudinal ribs supporting ammunition
FR2380529A1 (en) * 1977-02-14 1978-09-08 Serat Propulsive charge for projectiles, missiles or rockets - incorporating longitudinal inclined elements giving rotation, minimising weight, complexity and cost
DE3815436A1 (en) * 1988-05-06 1989-11-16 Muiden Chemie B V DRIVE CHARGES FOR LARGE-CALIBRED BULLETS
DE69111944T2 (en) * 1990-08-30 1996-04-18 Olin Corp Sleeveless unitary ammunition charge module.

Also Published As

Publication number Publication date
US20120060714A1 (en) 2012-03-15
DE102010045383A1 (en) 2012-03-15
EP2428762A2 (en) 2012-03-14
DE102010045383B4 (en) 2014-01-16
RU2011137702A (en) 2013-03-20
RU2580605C2 (en) 2016-04-10
US8561541B2 (en) 2013-10-22
ZA201106648B (en) 2012-05-30

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